package com.zifuchuan.stringbuilder;

public class StringBuilderTest {
    public static void main(String[] args) {
        StringBuilder sb = new StringBuilder();
        System.out.println("sb:"+sb);
        System.out.println("sb.length():"+  sb.length());
        StringBuilder sb2 = new StringBuilder("欢迎来到德莱联盟");
        System.out.println("sb2:"+sb2);
        System.out.println("sb2.length():"+  sb2.length());
        StringBuilder sb3 = new StringBuilder("诺克萨斯终将崛起");
        System.out.println("sb3:"+sb3);
        System.out.println("sb3.length():"+  sb3.length());
    }
}
